Specifications:

• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support APP: Yes
• Style: Neckband
• Sensitivity: 113dB±3dB
• Resistance: 32Ω
• Plug Type: Wireless
• Playing music time: 6 hours
• Model Number: 11
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: for Video Game
• Function: For Mobile Phone
• Function: For iPod
• Function: Common Headphone
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: USB
• Communication: Wireless
• Codecs: None
• Charging time: 2 hours
• Brand Name: Robotsky
• Active Noise-Cancellation: Yes